ZIP code 91010

Summary

• Fire hazard severity zones

  Share of the land in each CAL FIRE hazard class

  Map
  1. Very High 1,446 acres · Local Responsibility Area 35%
  2. High 117 acres · Local Responsibility Area 3%
  3. Moderate 279 acres · Local Responsibility Area 7%
  4. Non-wildland 1,990 acres · Local Responsibility Area 48%
  5. Not mapped by CAL FIRE 313 acres · Mostly federal land 8%

  4,144 acres of land in all, 3,831 of it in the Local Responsibility Area. State zones are the ones the State Fire Marshal designated, in effect since April 1, 2024. Local zones are CAL FIRE's 2025 recommendation, which each city or county adopts by ordinance and can make stricter. How to read fire zones

• Fire history

  The 10 largest of 16 fires that burned here

  Map
  1. 1980 Stable Fire 6,049 acres in total 1,145 acres here
  2. 1958 Unnamed fire 13,944 acres in total 944 acres here
  3. 2016 Fish Fire 4,246 acres in total · Cause: Miscellaneous 860 acres here
  4. 1968 Canyon Inn Fire 19,056 acres in total 436 acres here
  5. 1924 San Gabriel Fire 43,050 acres in total 277 acres here
  6. 1942 Hiyon #135/Vantasell Fire 184 acres here
  7. 1953 Maddock Fire 558 acres in total 174 acres here
  8. 1952 Spinks Fire 179 acres in total 153 acres here
  9. 1916 Duarte Fire 179 acres in total 141 acres here
  10. 1975 Star Pine Fire 115 acres here

  And 6 smaller fires. The most recent was the 2016 Fish Fire, which burned 860 acres here. In all, 1,370 acres of ZIP code 91010 have burned. Acres are the land each fire burned here, and fires that crossed less than an acre are not counted. Some older or smaller fires may be missing, and a fire perimeter can include unburned patches. How to read fire history